Chemistry Which one of the following has greatest mass ? Neutron Hydrogen nucleus Electron Proton Neutron Hydrogen nucleus Electron Proton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which acid is used in Lead storage battery? Hydrochloric acid Sulphuric acid Nitric acid Acetic acid Hydrochloric acid Sulphuric acid Nitric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The property of hydrogen which distinguishes it from alkali metals is Its affinity for non-metal Its non-metallic character Its electropositive character Its reducing character Its affinity for non-metal Its non-metallic character Its electropositive character Its reducing character ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond Shorter None of these Longer Of same lenght Shorter None of these Longer Of same lenght ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which emits from rice field is All of these Nitrogen Ethane Methane All of these Nitrogen Ethane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Iodine Sugar Table salt Potassium Iodide Iodine Sugar Table salt Potassium Iodide ANSWER DOWNLOAD EXAMIANS APP
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